Olympia Theatre, Dublin, in the role of Dr Seward, in the musical Dearest Dracula, with John Gower as Dracula, Mary Millar as Lucy, Robert Hornery as Jonathan Harker, David Morton as Sir Arthur Holmwood, and Pitt Wilkinson as Dr Van Helsing. In 1967, a meeting in New York with Danish actor-director Preben Kaas led to the role of Frank Butler in the Danish version of the musical Annie Get Your Gun, at the Falconer Theatre in Copenhagen (1967–68), with Daimi Gentle as Annie; this meant an intensive study in phonetics as the role required Holliday singing and speaking in Danish, the success of which can be heard on the Danish Cast recording on Metronome Records HLP 10304 (1968). The production ran for six months. Later in 1968, and back once more in the United States, Holliday made his Melody Top - Milwaukee Summer Stock Theatre debut in "Fanny" and "Where's Charley". His many lead roles included: Tommy Albright in Brigadoon, 1973; Carl-Magnus in A Little Night Music, 1976; Woody Mahoney in Finian's Rainbow; Frank Butler in Annie Get Your Gun with Jo Anne Worley as Annie, 1982; and Emile De Becque in South Pacific, 1985. He also appeared many times with the Kenley Players; some of his roles were: as Tony in West Side Story with Anna Maria Alberghetti as Maria; as Robert Baker in Wonderful Town with Cloris Leachman as Ruth; as Edward Rutledge in 1776 (musical) with Joel Grey as John Adams; as Bill Sikes in Oliver! with Vincent Price as Fagin; as Beverly Carlton in The Man Who Came to Dinner with Jack Cassidy as Sheridan Whiteside; as Donald Marshall in Irene with Jane Powell in the lead role; and as Karl in Music in the Air with Giorgio Tozzi as Bruno. Some of his non-singing roles include: Henry II in The Lion in Winter, a 1981 production at Stage Company of the Palm Beaches, West Palm Beach; Martin Dysart in Equus, 1982 production at Florida Atlantic University; in England he also toured as Starbuck in The Rainmaker, and Nick in Who's Afraid of Virginia Woolf?. Television Holliday also had several film and television credits, including the voice of Virgil Tracy, pilot of Thunderbird 2, in the first series (26 episodes) of Thunderbirds (1965–66). Holliday's other television credits include five episodes - aired in May 1973 - of the long-running British soap-opera Coronation Street, in which he